I am sitting on my patio in Tucson, Arizona. It is a beautiful sunny morning and I am watching the "workers", (aka bees) pollinating my beautiful, Arizona Agriculturally inspected Meyer lemon tree. Oh, wait a hummingbird just swooped in...and dipped into the lemon blossoms. Where do these beautiful little creatures come from? Do they hop up from Mexico? Are they American bees and birds? Gosh I hope so.